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Index > @ the Pickup Bed (General Topics) > Thread: Curb Weights for Mazda Vehicles
Thread: Curb Weights for Mazda Vehicles
2wankel


Hauling
Posts: 133
posted September 16, 2007 03:56 PM

Curb Weights for Mazda Vehicles

Just putting this up so we can compare our trucks to other Mazda vehicles. I would of thought that the Rx-5 would weigh more that the Rx-4 so please verify if these numbers are accurate (if you have time).

thanks

Curb Weights...

Rx-8 ----------------------3045
Rx-7 Twin Turbo -----------2826
Rx-7 Convertible ----------3045
Rx-7 Turbo ----------------2888
Rx-5 ----------------------2464
Rx-4 ----------------------2620
Rx-3 ----------------------1945
Rx-2 ----------------------2315
R-100 ---------------------1782
Rotary Pickup -------------2865
Miata 1990 ----------------2293
GLC -----------------------1790
Mazda 626 -----------------2530

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Klaus44


Redlining
Posts: 365
posted September 17, 2007 07:47 AM

Perhaps it would be helpful...

...to distinguish between coupes, sedans, and wagons, where applicable...?

       
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2wankel


Hauling
Posts: 133
posted September 17, 2007 08:27 AM

quote:
Just putting this up so we can compare our trucks to other Mazda vehicles. I would of thought that the Rx-5 would weigh more that the Rx-4 so please verify if these numbers are accurate (if you have time).

thanks

Curb Weights...

Rx-8 ----------------------3045
Rx-7 Twin Turbo -----------2826
Rx-7 Convertible ----------3045
Rx-7 Turbo ----------------2888
Rx-5 ----------------------2464
Rx-4 Sedan-----------------2620
Rx-3 Sedan-----------------1945
Rx-2 ----------------------2315
R-100 ---------------------1782
Rotary Pickup -------------2865
Miata 1990 ----------------2293
GLC -----------------------1790
Mazda 626 -----------------2530


       
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t_g_farrell


Newbie
Posts: 3
posted September 28, 2007 09:59 AM

Split out the 7 sevens some more

Put the year on the 7s. I think what your showing for 7s is the FD or 3rd gen weights. The SA (79-80) and FB (81-85) all weighed about 2400 lbs or so from 1979 thru 1985.

Good info though. I didn't realize the REPU was a light as that! No wonder it went so good with a 13B in it.

       
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kansei


Redlining
Wankelized
Posts: 423
posted September 28, 2007 03:33 PM

Don't forget..

... that the weights also vary between automatic or manual trans vehicles. I realize that the difference is minimal, but nonetheless, if you are trying to be really accurate. Also- there are even smaller variances such as the GSL-SE weighing more than the GS or GSLs of the same years (84-5). And likewise, the GTU of 1988-1990 will weigh different than the GTUs, and a base model FC is different than a GXL,, even with the same transmissions. It's petty, but the variances are of course due to the wheels, manual vs. power windows, rear wipers, diffs, etc.

Didn't know exactly how picky you wanted to get with finding out the weights.


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Klaus44


Redlining
Posts: 365
posted September 28, 2007 06:33 PM

How many lbs./oz. more...

...will your REPU weigh, once you have the AC installed, Neal...?

       
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kansei


Redlining
Wankelized
Posts: 423
posted September 29, 2007 03:51 PM

LOL!!...

...you're killin' me, Klaus! But to answer your question, I am not sure yet, especially since I will have to factor in the weight of the R134A refrigerant and oil, not to mention the extra weight of the compressor and bracket!! Oh, dear goodness, then there's the belt! HAHAhahaha.

Oh, did I mention the topper that's on her? Just got that repainted, so I have to add up that extra weight, too. ;P

I'm just so grateful for the super extra heavy stock exhaust that's on my truck!!! My poor engine is probably choked to death, maybe putting out 50hp at the flywheel now, and I freakin' LOVE IT!!!!

Neal.

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Klaus44


Redlining
Posts: 365
posted September 29, 2007 04:23 PM

Well...

it is a *truck*, after all... (Lol!) Weight savings (and free-flowing exhaust) only matter if you want to be quicker...


       
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roaddancer


Hauling
Posts: 127
posted September 30, 2007 12:47 PM

If rx5 is the cosmo, I am pretty sure that you have the wrong number for that one. My recollection of that model when I had one, was that it was the first model with 14" wheels, the highest geared rear end ratio to date, the highest first gear ratio, and the heaviest body weight at that time, over 3000 lb. That made starting off the line a real dog....but it cruised well.
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rx2/3/4/cosmo,repu,94 rx7,

       
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2wankel


Hauling
Posts: 133
posted October 01, 2007 03:47 PM


Curb Weights...

Rx-8 ----------------------3045
Rx-7 1993 TT Base----------2789
Rx-7 1993 TT R1------------2800
Rx-7 1993 TT Touring-------2862
Rx-7 Convertible ----------3045
Rx-7 Turbo ----------------2888
Rx-7 88 Base---------------3003
Rx-7 84-85-----------------2640
Rx-7 79-83-----------------2440
Rx-5 ----------------------2464
Rx-4 Sedan-----------------2620
Rx-3 Sedan-----------------1945
Rx-2 ----------------------2315
R-100 ---------------------1782
Rotary Pickup -------------2865
Miata 1990 ----------------2293
GLC -----------------------1790
Mazda 626 -----------------2530



       
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2wankel


Hauling
Posts: 133
posted October 01, 2007 03:50 PM

quote:
If rx5 is the cosmo, I am pretty sure that you have the wrong number for that one. My recollection of that model when I had one, was that it was the first model with 14" wheels, the highest geared rear end ratio to date, the highest first gear ratio, and the heaviest body weight at that time, over 3000 lb. That made starting off the line a real dog....but it cruised well.


Yah, the Rx-5 is the big fat Cadillac of rotaries. Whats the real weight? Anyone know? I think I got that weight on Wikipedia.

       
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kansei


Redlining
Wankelized
Posts: 423
posted October 01, 2007 04:19 PM

I realize that these aren't curb weights, but GVWR (Gross Vehicle Weight Rating), but thought it might help. Checked just two of the cars here, pulled these numbers right off the stamped ID tag:

1974 RX-4 Wagon, 4-speed Manual trans- 3820lbs.

1976 Cosmo (RX-5), Auto trans- 3578lbs.

I'll try and check the RX-3 Wagons and the RX-7s tomorrow (it's raining here right now).

Neal.

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bliffle


Revvin Up
Posts: 95
posted October 01, 2007 07:56 PM

I weighed the REPU on the scales at the landscape supply a couple years ago and it was 3400 lbs.

       
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2wankel


Hauling
Posts: 133
posted October 01, 2007 08:45 PM

quote:
I weighed the REPU on the scales at the landscape supply a couple years ago and it was 3400 lbs.



Ouch, that can't be. Even the brochure on this site says its 2770lbs. I don't know where I got 2865lbs from.
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roaddancer


Hauling
Posts: 127
posted October 02, 2007 09:43 PM

I remember that my 74 repu weighed less than the official weight of the early 80s rx7, but i don't remember what it actually weighed. I just know that with the setup I had it ate 7s in a drag. (and 280Zs, and so on...)
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